Time Manager?

Hello guys/gals, We, in the Spanish LT team, need some help from the geeks...
Our members are spread around the world. We need a piece of software in order to match the members schedules.
Some place where you can input a little info like:
Name (or Nickname)
Email or Skype address
Location: Country or if many time zones, province, state, city or time zone (if knows)
and something like a weekly time available to work (example: 5 to 7 pm, Mon, Wed,Sat and Sun)

Then the software bring up a list of members within the same hourly range, in order that they can communicate with each other and work together on a specific project.
Mainly we are looking for a server side software but any kind of solution can be helpful.

What do yo think?
Is something similar on the open source community out there?
Is it so ease then we can handled it on a Google Doc?
Thanks in advance and... have a good life...

Hello my friends from Spain
I'm not sure if you've managed to set up a Time Management software ... being some time since this post.
In case you have not ... here's a list of a bunch of available software that could serve the purpose ...http://en.wikipedia.org/wiki/Comparison_…acking_software

I have not used such an app before but reading the usage of some of them (open source one's mainly ) I think
you could find one that will satisfy your needs!

Me and my team of freelance workers and developers from all over the world use this time management software to automate and centralize all our work hours and tasks. It's also open source and all the info are stored on a web server.

Aside from the fact that it is accurate, it also organizes everything, keeps all of us focused and most of all, encourages productivity. I believe that would also greatly help your team too.